Minecraft Optimized JAR

This JAR file has many optimizations the community of minecraft's forum has released. To those who think they are too complicated to apply, use this then!

Download : JAR FILE

Now, depending on your operating system:

Linux : ~/.minecraft/bin
Windows : %APPDATA%\.minecraft\bin

You need to go to those directories and replace the minecraft.jar with the one you downloaded.

WARNING : Backup your original JAR file, some computers don't like these patches.